Trace number 337019

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 3073 variables and 19785 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 65 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c find_and_remove_tautogolies():: found and removed 32 tautologies
0.29/0.30	c find_and_remove_tautogolies():: found and removed 65 tautologies
0.29/0.30	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.29/0.30	c simplify_formula():: removed 72 tautological, 611 satisfied and 1 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 2896 free variables and 19101 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.014
0.29/0.30	c find_equivalence():: found 31 3-equivalences
0.29/0.30	c find_equivalence():: found 928 4-equivalences
0.29/0.30	c shorten_equivalence(): average equivalence length reduced from 17.018770 to 3.967675
0.29/0.30	c using k-SAT heuristics (size based diff)
0.29/0.30	c longest clause has size 4
0.29/0.30	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.29/0.30	c simplify_formula():: removed 43 tautological, 7554 satisfied and 2933 duplicate clauses
0.29/0.30	c resolvent_look() :: found 162 resolvents
0.29/0.30	c main():: clause / variable ratio: ( 19263 / 3073 ) = 6.27
0.29/0.30	c longest clause has size 4
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c suggested doublelook initial :: 0
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 136 JD: 13
1.39/1.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1857 JD: 13
15.48/15.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |****************************************************************| 2 NC: 11618 JD: 13
96.35/96.46	c |----------------------------------------------------------------|
c |*
c |**
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c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 46088 JD: 13
378.56/378.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 130419 JD: 13
1059.83/1060.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-337019-1173658441 -o ROOT/results/node44/solver-337019-1173658441 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337019-1173658441/march_ks /tmp/evaluation/337019-1173658441/instance-337019-1173658441.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9044
/proc/meminfo: memFree=1896720/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=1084 CPUtime=0
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 385800220 1110016 147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 271 147 47 123 0 146 0

[startup+0.067689 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9044
/proc/meminfo: memFree=1896720/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=2804 CPUtime=0.06
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 571 0 0 0 6 0 0 0 18 0 1 0 385800220 2871296 477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134559661 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 701 477 52 123 0 576 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2804

[startup+0.101693 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9044
/proc/meminfo: memFree=1896720/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=2804 CPUtime=0.09
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 721 0 0 0 9 0 0 0 18 0 1 0 385800220 2871296 477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 701 477 52 123 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2804

[startup+0.30173 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9044
/proc/meminfo: memFree=1896720/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=6580 CPUtime=0.29
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2113 0 0 0 28 1 0 0 19 0 1 0 385800220 6737920 1256 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554770 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 1645 1256 68 123 0 1520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6580

[startup+0.701804 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9044
/proc/meminfo: memFree=1896720/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=7104 CPUtime=0.69
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2359 0 0 0 68 1 0 0 22 0 1 0 385800220 7274496 1461 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 1776 1461 72 123 0 1651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7104

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1891016/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=7236 CPUtime=1.49
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2407 0 0 0 148 1 0 0 25 0 1 0 385800220 7409664 1509 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580046 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 1809 1509 72 123 0 1684 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7236

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1890632/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=7632 CPUtime=3.09
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2479 0 0 0 308 1 0 0 25 0 1 0 385800220 7815168 1581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 1908 1581 72 123 0 1783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7632

[startup+6.30283 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1890056/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=7896 CPUtime=6.29
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2574 0 0 0 628 1 0 0 25 0 1 0 385800220 8085504 1676 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 1974 1676 72 123 0 1849 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7896

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1889736/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=8160 CPUtime=12.69
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2627 0 0 0 1268 1 0 0 25 0 1 0 385800220 8355840 1729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2040 1729 72 123 0 1915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8160

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1889480/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=8424 CPUtime=25.48
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2687 0 0 0 2547 1 0 0 25 0 1 0 385800220 8626176 1789 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543165 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2106 1789 72 123 0 1981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8424

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1889224/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=8556 CPUtime=51.07
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2735 0 0 0 5106 1 0 0 25 0 1 0 385800220 8761344 1836 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2139 1836 72 123 0 2014 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8556

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888904/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=8952 CPUtime=102.25
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2813 0 0 0 10224 1 0 0 25 0 1 0 385800220 9166848 1914 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2238 1914 72 123 0 2113 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8952

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888776/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9100 CPUtime=162.23
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2855 0 0 0 16222 1 0 0 25 0 1 0 385800220 9318400 1956 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2275 1956 72 123 0 2150 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9100

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888584/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9100 CPUtime=222.22
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2878 0 0 0 22220 2 0 0 25 0 1 0 385800220 9318400 1979 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526683 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2275 1979 72 123 0 2150 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9100

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888456/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9256 CPUtime=282.2
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2906 0 0 0 28218 2 0 0 25 0 1 0 385800220 9478144 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2314 2006 72 123 0 2189 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9256

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888392/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9388 CPUtime=342.18
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2917 0 0 0 34216 2 0 0 25 0 1 0 385800220 9613312 2017 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2347 2017 72 123 0 2222 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9388

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888136/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9520 CPUtime=402.15
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2968 0 0 0 40213 2 0 0 25 0 1 0 385800220 9748480 2068 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2380 2068 72 123 0 2255 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9520

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888136/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9520 CPUtime=462.13
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2970 0 0 0 46211 2 0 0 25 0 1 0 385800220 9748480 2070 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526712 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2380 2070 72 123 0 2255 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9520

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888072/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9652 CPUtime=522.11
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2981 0 0 0 52209 2 0 0 25 0 1 0 385800220 9883648 2081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2413 2081 72 123 0 2288 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9652

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888008/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9652 CPUtime=582.09
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 2990 0 0 0 58207 2 0 0 25 0 1 0 385800220 9883648 2090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539190 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2413 2090 72 123 0 2288 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9652

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1888008/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9652 CPUtime=642.07
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3004 0 0 0 64205 2 0 0 25 0 1 0 385800220 9883648 2104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2413 2104 72 123 0 2288 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9652

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887880/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9844 CPUtime=702.05
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3025 0 0 0 70203 2 0 0 25 0 1 0 385800220 10080256 2125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2461 2125 72 123 0 2336 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 9844

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887880/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9844 CPUtime=762.04
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3027 0 0 0 76201 3 0 0 25 0 1 0 385800220 10080256 2127 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2461 2127 72 123 0 2336 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 9844

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887880/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9844 CPUtime=822.02
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3029 0 0 0 82199 3 0 0 25 0 1 0 385800220 10080256 2129 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2461 2129 72 123 0 2336 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 9844

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887816/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9844 CPUtime=881.99
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3033 0 0 0 88196 3 0 0 25 0 1 0 385800220 10080256 2133 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2461 2133 72 123 0 2336 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 9844

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887816/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9844 CPUtime=941.97
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3038 0 0 0 94194 3 0 0 25 0 1 0 385800220 10080256 2138 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2461 2138 72 123 0 2336 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 9844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887752/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9844 CPUtime=1001.95
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3058 0 0 0 100192 3 0 0 25 0 1 0 385800220 10080256 2158 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2461 2158 72 123 0 2336 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 9844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887688/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=9976 CPUtime=1061.93
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3086 0 0 0 106190 3 0 0 25 0 1 0 385800220 10215424 2186 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2494 2186 72 123 0 2369 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 9976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887368/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=10352 CPUtime=1121.91
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3153 0 0 0 112188 3 0 0 25 0 1 0 385800220 10600448 2252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541090 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2588 2252 72 123 0 2463 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 10352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887368/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=10352 CPUtime=1181.9
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3154 0 0 0 118186 4 0 0 25 0 1 0 385800220 10600448 2253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2588 2253 72 123 0 2463 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 10352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887368/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=10352 CPUtime=1200.09
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3154 0 0 0 120005 4 0 0 25 0 1 0 385800220 10600448 2253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2588 2253 72 123 0 2463 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10352

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9045
/proc/meminfo: memFree=1887368/2055920 swapFree=4183776/4192956
[pid=9044] ppid=9042 vsize=10352 CPUtime=1200.09
/proc/9044/stat : 9044 (march_ks) R 9042 9044 8378 0 -1 4194304 3154 0 0 0 120005 4 0 0 25 0 1 0 385800220 10600448 2253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9044/statm: 2588 2253 72 123 0 2463 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.042993
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 10352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3154
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 3095

runsolver used 0.779881 second user time and 2.51562 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Mar 12 00:14:01 UTC 2007

IDJOB= 337019
IDBENCH= 24689
IDSOLVER= 111
FILE ID= node44/337019-1173658441

PBS_JOBID= 4101405

Free space on /tmp= 66526 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337019-1173658441/march_ks /tmp/evaluation/337019-1173658441/instance-337019-1173658441.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-337019-1173658441 -o ROOT/results/node44/solver-337019-1173658441 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337019-1173658441/march_ks /tmp/evaluation/337019-1173658441/instance-337019-1173658441.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 270096034

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1897128 kB
Buffers:         19408 kB
Cached:         102476 kB
SwapCached:       3372 kB
Active:          66520 kB
Inactive:        65564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897128 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            12744 kB
Committed_AS:   726616 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66526 MiB

End job on node44 on Mon Mar 12 00:34:03 UTC 2007